Simplex 4098-9734 High Temperature Heat Detector

Description

The Simplex 4098-9734 High Temperature Heat Detector bundled with the 4098-9789 Addressable Sensor Base is a specialized, intelligent thermal protection kit engineered for volatile commercial and industrial environments where extreme normal operating temperatures would trigger nuisance trips on standard sensors. Driven by Simplex’s world-class TrueAlarm analog addressable communication link, this device continuously samples local thermal parameters, transmitting digitized values back to a host fire alarm control panel every four seconds. Featuring an extended fixed-temperature ceiling milestone up to 190°F (88°C), it serves as a critical life-safety layer across industrial sectors without compromising infrastructure uptime.

Technical Specifications

TrueAlarm Advanced Signaling Logic & Dual-Condition High-Ambient Sensing

The core operating benefit of the Simplex 4098-9734 High Temperature Heat Detector is its ability to concurrently evaluate multiple thermal emergency factors through the main console panel software. The integrated low-thermal-mass internal sensor tracks rapid atmospheric shifts instantly. When a localized flash fire occurs, the panel evaluates the rate-of-rise threshold to initiate an alarm sequence before structural damage escalates. Concurrently, independent fixed-temperature tracking logic continues to monitor steady heat build-ups. If a slow, smoldering fire develops and temperatures hit the 190°F (88°C) setpoint, the system initiates a secondary alarm override, providing comprehensive fire tracking regardless of individual combustion behaviors.

Additionally, the advanced signal processing software within the host panel provides excellent electromagnetic interference (EMI) compatibility. It uses software filtering to insulate the two-wire communication loops from phantom spikes caused by heavy heavy industrial equipment, high-voltage transformers, or localized HVAC plant motors. The bundled 4098-9789 base further maximizes loop continuity by storing the absolute address coordinates via durable internal DIP switches. This architecture ensures that if a sensor head is detached for maintenance or high-temperature cleaning, the zone address remains completely locked to its exact physical header location.

• Elimination of Nuisance Alarms: The standard preferred choice for boilerplate installations, power generation rooms, industrial baking ovens, commercial kitchens, and processing plants where standard thermal heads would trigger premature alarms.
• Continuous Environmental Utility Diagnostics: Can be custom-programmed at the fire console to double as a localized utility monitor, tracking background ambient patterns between 32°F to 155°F to deliver automated freeze warnings or HVAC failures.
• Durable Anti-Tamper Core: Incorporates an integrated mechanical locking tab that prevents unauthorized device removal, ideal for high-traffic institutional or industrial hallways.

Frequently Asked Questions (FAQ)

Q1: Why is the Simplex 4098-9734 preferred over traditional 135°F thermal sensors?
A: Standard 135°F thermal units will trip during routine operations inside boiler rooms, commercial laundry zones, and heavy engine bays. The 4098-9734 introduces a higher 190°F (88°C) baseline threshold, allowing industrial setups to run smoothly without nuisance alarms.

Q2: Does this product bundle include both the sensor head and the addressable base?
A: Yes. This SKU is a verified hardware bundle combining the high-temperature analog sensor head alongside the standard 4098-9789 addressable wiring base for a seamless installation.

Q3: Which intelligent Simplex control panel networks natively support this detector?
A: The sensor head is explicitly engineered to interface with modern addressable IDNet signaling loops, including the Simplex 4007ES, 4010ES, and 4100ES control unit systems.

Q4: How does the built-in LED indicator behave during standard system operation?
A: Under routine monitoring, the red base LED pulses softly to indicate continuous polling from the panel. If the panel detects a thermal alarm or a local circuit failure, the LED shifts to a solid, steady on state.

Q5: Can I execute manual testing on this high-temperature device safely in the field?
A: Yes. The device features an onboard, magnetically operated functional test path, allowing maintenance technicians to execute system checks safely from floor level without applying open flames.

Q6: Is independent external 24V auxiliary wire layout required for this device installation?
A: No. All diagnostic data, processing power, and signaling currents are drawn directly from the addressable two-wire IDNet circuit, significantly lowering material infrastructure investments.

Q7: What is the specialized catalog cross-reference code for this exact product configuration?
A: This authentic international-grade life safety component carries the global catalog reference string 06501153CN and is manufactured in Mexico.